I cut $15,000 out of this rough opal. One of my best wins!
12:38
$20k gem black opal emerges from this uncut rough opal
23:11
My customer returned this rough opal so I cut it for him
57:27
【ゲリラ】マーシー仕入れたて‼️激カワ特殊カット宝石特集💎✨
12:21
$60,000 Stunner or $50 Failure: Grinding for Glory Gemstone
16:51
$800 spent - Do I get my investment back
19:59
How to cut and polish a stone. Awesome results!
13:07
The dream OPAL comes true!
11:10